USC duo Johnnie Blockburger and Williams Jones finished first and third, respectively, in the men's 400-meter final, with Blockburger running the No. 2 time in the country in 44.51 seconds and Jones in 45.27 at the Pac-12 Championships at Potts Field in Boulder, Colo. Blockburger followed his 400 title with a win in the 200 in 20.19.